Bought mine this time last year (January '09). It originally had 12,600 miles on it- now it's got about 15,500.
3k in a year isn't bad for a daily driver, though I work from home and we use our other vehicle (Flex) for video shoots/gigs.
The only thing wrong with it other than the normal annoyances (wind noise from weather stripping near driver-side mirror) and rear hatch rattle is the driver-side seat heater doesn't work. Bleh! I could have sure used it a few weeks ago when we were in the teens!
Love the car- would consider trading for something fresh and new (I have a bad track record for keeping cars a more than a year or two)- but it's hard to give up the bang for the buck. There is simply NOTHING out there that will scoot for anywhere near the same price....though I do miss having a manual tranny.